Group delay approximation of allpass digital filters by transforming the desired response.

Tatsuya Matsunaga Masaaki Ikehara

Published in: ICASSP (6) (2003)

Keyphrases

digital filters
ultra wideband
low pass filter
infinite impulse response
discrete wavelet transform
transfer function
genetic algorithm
multiresolution
computer simulation
sar images
multiscale
image analysis
control system
image compression
edge detector
communication systems